UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sI+wNNC43DswxptpnHS/EqpIC7gPX4VDI1o9vy5mZTY=' 
WHERE 
  key_id = '994e4650086433b285a68a5e69a37f4db68e0add68f700561487f1b479f51267' 
  AND (
    token = 'sI+wNNC43DswxptpnHS/EqpIC7gPX4VDI1o9vy5mZTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )